public class B8 {
    public static void main(String[] args) {
        int[] arr = {11, 22, 33, 44, 55, 66};
        a2(arr);
    }
    public static void a2(int [] arr){
        System.out.print("[");
    for (int i = 0; i < arr.length; i++) {
            if (i==arr.length-1){
                System.out.print(arr[i]+"]");
            }else{
                System.out.print(arr[i]+", ");
            }
        }
        }


    }
